Canada’s Competition Bureau is investigating allegations that Apple Inc’s Canadian unit used anti-competitive clauses in contracts with domestic wireless carriers, the watchdog said on Thursday.

The bureau said no wrongdoing by Apple’s Canadian arm has been found so far, without stating who made the allegations. An Apple spokeswoman was not immediately available for comment.

Apple was part of that giant Silicon Valley employee anti-poaching ring, so heavy-handed contracts with cell carriers wouldn’t surprise me in the least. But I do wish the CRTC and the Competition Bureau would cooperate to investigate the carriers themselves, too. Or maybe it’s entirely coincidental that all three major carriers announced almost-identical plans when the wireless consumer code was introduced.